baber/WOPTO huggingface dataset:
Patent JP-2001351949-A (JP)
Title: Method and device for manufacturing semiconductor device
Inventor: SAKURAI KAZUNORI
IPC: H01L21/60
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which a semiconductor chip can be bonded facedown accurately, and to provide a device used for the method. SOLUTION: In the method of manufacturing a semiconductor device, a substrate 20 carrying a wiring pattern 22 is mounted on a bonding stage 30, equipped with a heater 50 and a cooler 60 and the semiconductor chip 10 is mounted on the substrate 20 while the expansion or contraction of the substrate 20 is controlled by controlling the temperature of the stage 30 by means of the heater 50 and the cooler 60.
Patent JP-2001355124-A (JP)
Title: Polyurethane fiber and stretch fabric each highly resistant to dyeing carrier
Inventor: KITAMURA KOTA
IPC: D03D15/56
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a stretch fabric slight in powderdown when subjected to carrier dyeing, and to provide a polyurethane fiber to be used in producing such a stretch fabric. SOLUTION: This stretch fabric is obtained by using a polyurethane fiber >=80% in mechanical strength retention when treated at 100 deg.C for 60 min in an aqueous solution containing 5 wt.% chlorobenzene-based dyeing carrier.
Patent JP-2001356886-A (JP)
Title: Print controller and print control method
Inventor: NAKAZAWA NORIYUKI
IPC: B41J29/38
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a print controller and a print control method capable of performing the printing processing of the other print data requiring sheets in a size other than a decided size even when it is impossible for a printing device to supply any sheet in the decided size. SOLUTION: A leading job 207 stored in a spool queue 205 for storing unprocessed print jobs is extracted from the spool queue 205, and analyzed (a step S304), and the size of sheets necessary for printing is decided, and communicated to a printer 210 (a step S305), and when it is judged that the supply of any sheet in a decided size is impossible based on a replay from the printer 210 (a step 306; NO), the job is stored in the end of the spool queue 206 for storing the printing jobs held due to the printing processing to the sheets in a size which can not be supplied by the printer 210 (a step S308).
Patent JP-2001356476-A (JP)
Title: Photosensitive resin composition, photosensitive element using the same, method for producing resist pattern, and method for producing printed wiring board
Inventor: ISHIKAWA TSUTOMU
IPC: C08F2/50
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition giving a resist cured film which is cracked by a shock such as spray, ensures a short removal time and is excellent in adhesion and resolution, and to provide a photosensitive element using the composition, a method for producing a resist pattern using the element and a printed wiring board. SOLUTION: The photosensitive resin composition contains (A) a binder polymer containing styrene or its derivative as a copolymerizable component, (B1) 2,2-bis(4-((meth)acryloxypolyethoxy)phenyl)propane, (B2) a photopolymerizable compound having at least one polymerizable ethylenically unsaturated group and at least one urethane bond in one molecule and (C) a photopolymerization initiator. The photosensitive element is obtained by applying and drying the photosensitive resin composition on a substrate. The method for producing a resist pattern using the photosensitive element and the printed wiring board are also provided.
Patent JP-2001314537-A (JP)
Title: Table tennis packet treated for light emission by ultraviolet irradiation (wavelength 365 nm)
Inventor: MIYAGAWA TAKUYA
IPC: A63B102/16
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To give an ultraviolet ray (wavelength 365 nm) reactive emission printing/ordinary printing to a racket sheet (ball hitting face) for a table tennis. SOLUTION: This racket sheet for the table tennis is manufactured by using porous soft urethane and given a silk screening.
Patent JP-2001359253-A (JP)
Title: Motor actuator
Inventor: ARATA KATSUSHI
IPC: B60H1/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a motor actuator with the part cost thereof reduced, by making a case body having couplers differ in the number of poles applicable in common. SOLUTION: The case body, comprising an upper case portion 11 and a lower case portion 12, is molded integrally with a coupler frame body comprising an upper coupler frame body 15 and a lower coupler frame body 16. The coupler frame body has a shape with the frame body having both an outline for five-pole connector 19 and an outline for 10-pole connector 20, so that five- pole connector 19 or a 10-pole connector 20 can be fit thereto. As a result, even if a connector of different shape is employed according to the number of poles of an internal circuit, the connector can be accommodated using one type of case body. The common use of case bodies requires only one type of mold for resin molding of case bodies and thus reduces the part cost of the case body, which reduces the cost of the motor actuator itself.
Patent JP-2002008868-A (JP)
Title: Surface light emitting device
Inventor: KOYAMA TOMOKO
IPC: H01L51/50
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface light emitting device efficiently utilizing light by making light intensity in a specific direction high. SOLUTION: The surface light emitting device 1000 includes a substrate 10 and a light-emitting element part 100 formed on the substrate 10 and emits light in the direction crossing with the substrate 10. The light-emitting element part 100 includes a light emission layer 40, an anode 30 and a cathode 50 applying an electric field on the light emitting layer 40, and a diffraction grating 12.
Patent JP-2001017441-A (JP)
Title: Spinal column holding device
Inventor: VENTRE CARLO
IPC: A61B17/58
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To facilitate handling of a surgeon during fixing of a holding device on a bar. SOLUTION: This spinal column holding device has a fixing means to a vertebra. In addition, it is provided with a base seat 2 for a bar 3, the bar 3 is provided on a side surface of the holding device, and the bar 3 is deflected from the fixing means. In addition, the holding device is provided with a means to generate tight connection of the holding device to the bar 3 positioned on the base seat 2. This device has a means 4 to keep the bar 3 on the base seat 2, this means 4 is connected to the holding device, the bar 3 to be introduced into the base seat 2 is temporarily held in the base seat 2, and the holding device is finally fixed by the means to generate tight connection.
Patent JP-2002005127-A (JP)
Title: Fixing tool of article to carpet
Inventor: MURAKAMI HIDEYUKI
IPC: A47B91/08
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixing tool of an article to a carpet capable of fixing the article without taking labor. SOLUTION: Screws 2a and 2b are arranged on the inner periphery and the outer periphery of a stud 2 erected on a plate 1, the plate 1 is arranged under the carpet, the stud 2 is projected from a cut line of the carpet, the plate 1 is fixed to the carpet by fastening a nut to the outer peripheral screw 2a of the stud 2, and the article is fixed by the inner peripheral screw 2b of the stud 2.
Patent JP-2002009026-A (JP)
Title: Polishing pad and polishing device and method using it
Inventor: SHIMAGAKI MASAAKI
IPC: B24B37/24
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce dust adhered to the surface of an object to be polished, to reduce scratches while ensuring a high flattening property and further to eliminate microscopic irregularity of a semiconductor wafer itself before finishing, that is, to correct defects expressed as waviness, nanotopology or the like by a simple polishing method. SOLUTION: The polishing pad consists of an organic polymeric matrix which is formed by laminating materials in sheet form which are hydrophilic and are substantially insoluble in water.
Patent JP-2002001907-A (JP)
Title: Screen printing machine
Inventor: TOTANI KATSUMI
IPC: B41F15/08
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing machine wherein adjustment of a degree of a parallelism between a circuit board and a printing screen. SOLUTION: A screen printing machine is provided with a nearly horizontally arranged θ axis base 2 and, a bearing 3 which axially supports a central axis of the θ axis base 2 so as to rotate in a nearly horizontally plane, a plurality of θ axis base supporting mechanisms 8 which slidably support an under surface edge of the θ axis base 2, and a substrate supporting mechanism 7 set up on the θ axis base 2. The bearing 3 is formed to axially support the θ axis base 2 tiltably, each θ axis base supporting mechanism 8 is formed to adjust an oblique angle of the θ axis base 2 to a horizontal plane.
Patent JP-2002008511-A (JP)
Title: Circuit breaker
Inventor: KUROSAKI TAKASHI
IPC: H02H3/08
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To enable storing and maintaining in the non-volatile memory the information data such as the number of switching, trace of current break, current and voltage or the like at the breaking of the cable way. SOLUTION: In a circuit breaker which comprises switch contacts 201, 202, 203, a trip device 80, a thyristor 120 which switches on and off electric current to the trip device, a microcomputer 110 which processes the energization information data of the cable ways 11, 12, 13 and the switching information data and outputs the trip signal to the thyristor 120 based on the energization information, a non-volatile memory 710 which stores and maintains the information data outputted from microcomputer 110, a power source 500 which supplies power to the non-volatile memory 710 and the microcomputer 110, and a power source back-up circuit 720,  the recording input of the information data to the non- volatile memory 710 is made to be done from the time the trip signal is outputted to the time the voltage of the power source 500 drops to the minimum operating voltage of the non-volatile memory 710 or the microcomputer 110.
Patent JP-2002002056-A (JP)
Title: Printer
Inventor: TANABE NAOKI
IPC: B41J11/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To always obtain a good printing quality by adjusting the distance between a printing head and a platen corresponding to the thickness of a recording medium. SOLUTION: This device comprises a printing part including a printing head 13 and a platen 11, a first supply route for supplying a first recording medium, a second supply route for supplying a second recording medium thicker than the first recording medium, a gap adjusting mechanism E for adjusting the interval between the printing head 13 and the platen 11, and a driving means F for driving the gap adjusting mechanism. The second supply route is provided with a sensor 34 for sensing the supplied second recording medium.  The driving means F drives a motor 35 according to a signal from the sensor 34 for rotating a gear 38 via gears 36, 37 so as to drive the gap adjusting mechanism E by rotating a guide shaft 16 by rotating an axis part 16b comprising the gap adjusting mechanism E and serving as the axis of the gear 38 so that the printing head 13 is moved vertically for adjusting the interval with respect to the platen 11.
Patent JP-2002015742-A (JP)
Title: Fuel cell and proton conducting material for fuel cell
Inventor: YASUDA KAZUHIRO
IPC: H01M8/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell in which liquid fuel is directly supplied to the electrode by permeation and which is capable of operation in high temperature and which maintains high output and reliability even in the use of a long period. SOLUTION: The fuel cell comprises a fuel electrode (5), an oxidizer electrode (9) arranged opposed to the above fuel electrode, and an electrolyte membrane (6) held interposed by the fuel electrode and the oxidizer electrode. The fuel electrode and the oxidizer electrode or the proton conducting section which is arranged in the electrolyte membrane are composed of a mixed material of inorganic proton conducting material and organic material, and the organic material is one kind selected from a group made of polyvinylpyrolidene, polyethyleneglycol, polyoxazoline, and polydimethylsiloxane.
Patent JP-2002015508-A (JP)
Title: Signal processor and transmission method
Inventor: TANAKA YOSHIAKI
IPC: G11B20/12
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To surely perform copyright protection of audio and video contents data. SOLUTION: A disk player 100 which is a transmitter is connected to a recorder 300, being a receiver via two IEEE1394 standard serial interfaces 188-1 and 188-2, etc., for instance, a prescribed data stream including at least either audio data pack or video data pack is formed, at least a down-sampling flag and a down-mixing flag or a dequantizing flag are contained in a prescribed area in the data stream and transmitted to the recorder 300 via the IEEE1394 standard serial interfaces, so that recorder side checks the states of the flags to permit or prevent a secondary copy, and more meticulous copyright protection can be performed.
Patent JP-2001078212-A (JP)
Title: Image pickup device
Inventor: SUDA YASUO
IPC: G02B5/23
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To hold high image performance and to make a device small-sized by providing a 1st and a 2nd image formation system corresponding to a 1st and a 2nd image pickup area and setting them so that the focal length of the 1st image formation system to light of 1st wavelength is equal to the focal length of the 2nd image formation system to light of 2nd wavelength. SOLUTION: A stop 110 has three circular apertures 110a, 110b, and 110c. Object lights which are made incident on a light incidence surface 100e of an image pickup lens 100 from the apertures exit from three lens parts 100a, 100b, and 100c of the image pickup lens 100 to form three object images on an image pickup surface of a solid-state image pickup element 120. Then the radii of the spherical surfaces of the lens parts 100a, 100b, and 100c are optimized by representative wavelengths. Namely, designs by the wavelengths are applied to lenses. Thus, the focal lengths which are different with a single wavelength are set to nearly the same focal lengths for the respective representative wavelengths and then those image signals are put together to obtain a color image having its chromatic aberration excellently corrected.
Patent JP-2002016906-A (JP)
Title: Long-term continuous monitoring system and method for long-term continuous monitoring using monitoring camera
Inventor: MASUDA MASAYOSHI
IPC: G06T7/20
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for long-term continuous monitoring using a monitor camera which can efficiently and accurately monitor a location to be monitored continuously for a long period with respect to the occurrence of slope failures, debris flows, etc., with high accuracy. SOLUTION: A management device 11 acquires the positional information on a monitoring point at the location to be monitored from an image processor 12 by transmitting an angle-of-view presetting request to a CCTV controller 13 and a processing request to the image processor 12 at prescribed time intervals, discriminates the stepwise degree of risk of the monitoring point from the time-sequential position variation of the monitoring point by using the positional information, and, when the device 11 discriminates a risk, informs external alarm panels, a road management system, etc., of the risk.
Patent JP-2001348208-A (JP)
Title: Simple device for enriching oxygen
Inventor: BUN MASAMI
IPC: C01B13/02
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain enriched oxygen simply by using the paramagnetism, which oxygen itself has. SOLUTION: Several pieces of ring like magnets (4) are attached to the inside surface wall of a hollow tube (1). A magnetically permeable material (3) is mounted and fixed in the center part of the hollow tube (1). An oxygen collecting pipe (2) is attached and fixed between the hollow tube (1) and the magnetically permeable material (3) and is connected to a suction machine (8) through a pipe line (7), a filter (18) and further a pipe line (17).
Patent JP-2002019214-A (JP)
Title: Recorder
Inventor: SAITO HIROYUKI
IPC: B41J21/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a user friendly recorder in which the labor for rearranging printed matters can be eliminated. SOLUTION: Recording data is reordered such that the order of pages of printed recording media will be continuous on each carrying passage.
Patent JP-2001351520-A (JP)
Title: Method and device for bending cold cathode fluorescent lamp
Inventor: AIZAWA MASANORI
IPC: H01J9/24
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To solve such a problem in the bending method for the conventional cold cathode fluorescent lamp that the lamp is heated with a heater to soften and since bending is conducted within a chamber having almost the same pressure as the inner pressure of the lamp, generation of collapse caused by the atmospheric pressure can be prevented, but evacuation time of the chamber is long, productivity is low, and a bulge is generated. SOLUTION: The pressure within the chamber 11 is kept almost 2-5 times the inner pressure of a cold cathode fluorescent lamp, a set value is changed according to the size of the outer diameter of the cold cathode fluorescent lamp to prevent generation of collapse, and the pressure of the chamber 11 is set higher than the conventional method to shorten the evacuation time to prevent drop in productivity. The rotation speed of a rotation shaft 16 is fastened from a point of time when a bending angle reaches almost 45 degrees during bending, and thereby the temperature rise of the whole cold cathode fluorescent lamp caused by heating with the heater 13 is suppressed to prevent generation of bulge.
Patent JP-2002021581-A (JP)
Title: Gas turbine device equipped with heat exchanger
Inventor: TAKEHARA TAKESHI
IPC: F23L15/04
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To compact the whole construction of a gas turbine device and reduce the cost by eliminating necessity for pipings tying the gas turbine to a heat- exchanger. SOLUTION: A heat-exchanger 3 to make heat exchange between a compressed air A discharged from a compressor 4 and the exhaust gas E emitted from turbine 6 is coupled with the exhaust gas outlet side at the back of the gas turbine 1. Inside a casing 18, the heat-exchanger 3 is equipped with a core 19 having a plurality of heat conducting plates 23 to partition a first passage 21 for compressed air A from a second passage 22 for exhaust gas E. A first inlet 24 for compressed air A is provided in the rear side face of the core 19 while an outlet 25 for compressed air A is provided in the front side face of the core 19. An introducing passage 26 to introduce the compressed air A into the first inlet 24 is formed between the core 19 and casing 18. The exhaust gas E having flowed from the front face of the core 19 into the second passage 22 is exhausted from the rear face of the core 19.
Patent JP-2001084592-A (JP)
Title: Method and device for recording multi-valued information, and recording medium
Inventor: ISHIBASHI HIROMICHI
IPC: G11B7/0045
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To make removable the influence of an inter-code interference and to make reducible reproduction errors by determining necessary irradiating energy in specific information units according to the relation between multi- valued information in a specific information unit and pieces of multi-valued information in both information units adjacent to the information. SOLUTION: A shift register 1 receives a recording data train having four values, stores information (i) to be recorded in a register 1b, and stores pieces (j) and (k) of information to be recorded before and behind the place where the information (i) is recorded in registers 1a and 1c. A D/A converting means 2 outputs a signal Pi having recording power corresponding to the information value (i). A recording power correcting means 3 supplies, as a correction quantity dP, a quantity which is proportional to the difference between the information value (i) to be recorded and the mean value of the pieces (j) and (k) of information before and behind the information value (i) to a subtractor 4.  The output Pi-dP of the substractor 4 is supplied to the laser light source 6a of an optical head 6 through a laser driver 5 and the laser light source 6a emits light with power corresponding to the output Pi-dP.
Patent JP-2001035136-A (JP)
Title: Disk recording device
Inventor: ARAMAKI JUNICHI
IPC: G11B27/02
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a disk recording device having a function which detects invalid recording state such as soundlessness, stops the recording and separates the invalid recording part from the valid recording part. SOLUTION: This disk recording and reproducing device 1 is provided with a disk 11b which has a program area and UTOC area which are capable of recording and reproducing, as a recording medium. In the disk recording and reproducing device 1, recording control is performed by a system controller 4 in accordance with the detection output of a level detector 3 which detects the sound level which is indicated by audio data which are recorded on the program area. When the time during which the sound level is less than the prescribed level attains the prescribed value, the recording of the audio data is stopped and the UTOC data which is recorded in the UTOC area are rewritten so as to split the data for the last prescribed hours of the audio data as other music.
Patent JP-2002022986-A (JP)
Title: Optical wavelength filter
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/126
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a double peak caused by the difference of a propagation constant between intrinsic modes in an optical coupling part, in an optical wavelength filter having the optical coupling part. SOLUTION: The optical wavelength filter 11 is provided with first and second optical couplers 13, 15 which excite multi-mode light with respect to each wavelength light of wavelength multiplexed light and impart the phase difference of π/2 between respectively different modes of multi-mode light and a mode transducer 17 which is provided between the first and second optical couplers. The phase difference of each mode light which composes light of a specific wavelength is adjusted independently from the phase difference between each mode light which composes light of a wavelength other than it by transducing the mode between each mode light composing the specific wavelength of the mode transducer. Thus, a light of a specific wavelength and a light of wavelengths other than it are emitted from separate output ports.